Health Bar Roblox Studio

local HealthBarColor = Color3.fromRGB(125, 255, 78)

local HealthBar = Instance.new("Frame")
HealthBar.Parent = script.Parent
HealthBar.Position = UDim2.new(0,0,0,0)
HealthBar.BorderSizePixel = 0
HealthBar.Size = script.Parent.Size
HealthBar.BackgroundColor3 = HealthBarColor

local Humanoid = script:FindFirstAncestorWhichIsA("Player").Character:WaitForChild("Humanoid")

Humanoid:GetPropertyChangedSignal("Health"):Connect(function()


    HealthBar.Size = UDim2.new(HealthBar.Size.X.Scale,Humanoid.Health * script.Parent.AbsoluteSize.X / 100,HealthBar.Size.Y.Scale,HealthBar.Size.Y.Offset)

end)